package com.mmall.common;


import com.google.common.collect.Sets;
import org.omg.PortableInterceptor.INACTIVE;

import java.util.Set;

//常量类
public class Const {

    public static final String CURRENT_USER = "currentUser";

    public static final String EMAIL = "email";
    public static final String USERNAME = "username";

    public interface ProductListOrderBy {
        Set<String> PRICE_ASC_DESC = Sets.newHashSet("price_desc", "price_asc");
    }

    public interface Cart {
        int CHECKED = 1;//购物车选中状态
        int UN_CHECKED = 0; //购物车未选中

        String LIMIT_NUM_FAIL = "LIMIT_NUM_FAIL";
        String LIMIT_NUM_SUCCESS = "LIMIT_NUM_SUCCESS";
    }

    public interface Role {
        int ROLE_CUSTOMER = 0;//普通用户
        int ROLE_ADMIN = 1; //管理员
    }

    public enum ProductStatusEnum {
        ON_SALE(1, "在线");
        //属性
        private String value;
        private int code;

        //再来一个构造器
        ProductStatusEnum(int code, String value) {
            this.code = code;
            this.value = value;
        }

        public String getValue() {
            return value;
        }

        public int getCode() {
            return code;
        }
    }

    public enum PaymentTypeEnum {
        ONLINE_PAY(1,"在线支付");

        PaymentTypeEnum(int code, String value) {
            this.code = code;
            this.value = value;
        }

        private String value;
        private int code;

        public String getValue() {
            return value;
        }

        public int getCode() {
            return code;
        }

        public static PaymentTypeEnum codeOf(int code) {
            for (PaymentTypeEnum paymentTypeEnum : values()) {
                if (paymentTypeEnum.getCode() == code) {
                    return paymentTypeEnum;
                }

            }
            throw new RuntimeException("没有对应的枚举类型");
        }
    }


    public enum OrderStatusEnum {
        CANCELED(0,"已取消"),
        NO_PAY(10,"未支付"),
        PAID(20,"已付款"),
        SHIPPED(40,"已发货"),
        ORDER_SUCCESS(50,"订单完成"),
        ORDER_CLOSE(60,"订单关闭");

        OrderStatusEnum(int code, String value) {
            this.code = code;
            this.value = value;
        }
        private int code;
        private  String value;

        public int getCode() {
            return code;
        }

        public String getValue() {
            return value;
        }

        public static OrderStatusEnum codeOf(int code) {
            for (OrderStatusEnum orderStatusEnum : values()) {
                if (orderStatusEnum.getCode() == code) {
                    return orderStatusEnum;
                }
            }
            throw new RuntimeException("没有对应的枚举类型");
        }


    }

}
